Notes: If you choose to renew your membership before the expiration date, your renewal will be dated from the expiration date. If you choose to upgrade membership classes in the middle of a membership period, you will be charged the full fee for that class, and your credit card will then be credited a pro-rated amount for the months that have already passed, and only charged for months to come before your regular renewal date. If you have any questions about how this works, please email membership@thescl.com.